SPRL SP Refractories Ltd Other Situations Announcement 2023 - Certificate under Regulation 74 (5) Certificate under Regulation 74 (5) of SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th September, 2023..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for SP Refractories Ltd